<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <script src="../react18/react.development.js"></script>
    <script src="../react18/react-dom.development.js"></script>
    <script src="../react18/babel.min.js"></script>
</head>

<body>
    <div id="app"></div>
    <script type="text/babel">
        function Content() {
            return <p>乔小乔</p>
        }
        class Title extends React.Component {
            render() {
                return <h1>乔大乔</h1>
            }
        }
        class App extends React.Component {
            render() {
                return (
                    <div>
                        <Title />
                        <hr />
                        <Content />
                    </div>
                )
            }
        }
        const root = ReactDOM.createRoot(document.getElementById('app'));
        root.render(<App />)

    </script>
</body>

</html>